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What color are the nitrogen tank and the oxygen tank in the dental office? green, blue blue, ...

isinc231

wrote...

Go to Answer

6 years ago

What color are the nitrogen tank and the oxygen tank in the dental office? green, blue blue, ...

What color are the nitrogen tank and the oxygen tank in the dental office?

green, blue
blue, yellow
blue, green
blue, orange

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krothba

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#1

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6 years ago

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MLynneMcMillan

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6 years ago

Thanks for your help!!

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Yesterday

Thank you, thank you, thank you!

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I appreciate what you did here, answered it right Smiling Face with Open Mouth

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